The Tohatsu MFS115A is a 4-stroke, 4-cylinder outboard engine delivering 115 horsepower, designed for medium to large boats requiring reliable and efficient power.
- 4-2-1 Performance Tuned Exhaust: An industry-first design that maximizes torque and acceleration by equalizing exhaust passage lengths, enhancing performance across the RPM range.
- Electronic Fuel Injection (EFI): Ensures optimal combustion and reduced fuel consumption for improved efficiency.
- Variable Idle System: Allows adjustment of idle speed from 650 to 850 RPM, providing flexibility for various boating conditions.
- Low Gear Ratio (2.08:1): Provides increased low-end torque, facilitating quicker planing and faster top-end speeds.
- Freshwater Flushing System: Simplifies routine maintenance by allowing easy freshwater flushing to remove salt and debris.
- High-Efficiency 41-Amp Alternator: Delivers ample power for onboard electronics and accessories.
- Compliance with CE Standards: Ensures low pollutant emissions, promoting environmentally friendly navigation.
Technical Specifications
- Engine Type: 4-Stroke, 4-Cylinder
- Displacement: 1995 cc (121.6 cu.in.)
- Bore x Stroke: 84 x 90 mm (3.30 x 3.55 in)
- Maximum RPM Range: 5,150 - 5,850 RPM
- Starting System: Electric
- Control Type: Remote or Tiller
- Gear Shift: Forward - Neutral - Reverse
- Gear Ratio: 2.08:1
- Ignition System: MicroComputer Programmed
- Transom Height: 20" (508 mm) or 25" (635 mm)
- Fuel Type: Unleaded Gasoline (87 Octane) or higher
- Oil Capacity: 1.11 gal. (4.2 L) with filter
- Weight: 392 lbs. (178 kg)
- Alternator Output: 12V, 492W, 41A
- Electronic Fuel Injection: Standard
- Start-In-Gear Protection: Standard
- Thermostat Controlled Cooling System: Standard
- Through-The-Prop Exhaust: Standard
- Overheat Buzzer: Standard
- Oil Pressure Warning: Standard
- Power Trim and Tilt: Standard
- Variable Idle Speed: Standard
Materials
- Cowlings: Sheet Molding Compound (SMC) for enhanced durability
- Major Aluminum Components: Anodized for increased corrosion resistance
- Water Pump Housing Liner: Stainless steel for outstanding durability
Dimensions
- Length: Approximately 1,050 mm (41.34 inches)
- Width: Approximately 1,000 mm (39.37 inches)
- Height: Approximately 1,500 mm (59.06 inches)
Compatibility Information
The MFS115A is suitable for a wide range of boats, from lightweight to heavy, and is ideal for both recreational and commercial use. Its versatile features make it compatible with various boat types and applications.
